2121084
2,121,084 is an even composite number composed of five prime numbers multiplied together.
2121084 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 2121084:
22 × 32 × 7 × 19 × 443
(2 × 2 × 3 × 3 × 7 × 19 × 443)See below for interesting mathematical facts about the number 2121084 from the Numbermatics database.
Names of 2121084
- Cardinal: 2121084 can be written as Two million, one hundred twenty-one thousand and eighty-four.
Scientific notation
- Scientific notation: 2.121084 × 106
Factors of 2121084
Divisors of 2121084
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 19 21 28 36 38 42 57 63 76 84 114 126 133 171 228 252 266 342 399 443 532 684 798 886 1197 1329 1596 1772 2394 2658 3101 3987 4788 5316 6202 7974 8417 9303 12404 15948 16834 18606 25251 27909 33668 37212 50502 55818 58919 75753 101004 111636 117838 151506 176757 235676 303012 353514 530271 707028 1060542 2121084
- Sum of all divisors σ(n): 6464640
- Sum of proper divisors (its aliquot sum) s(n): 4343556
- 2121084 is an abundant number, because the sum of its proper divisors (4343556) is greater than itself. Its abundance is 2222472
Bases of 2121084
- Binary: 10000001011101011111002
- Hexadecimal: 0x205D7C
- Base-36: 19GN0
Squares and roots of 2121084
- 2121084 squared (21210842) is 4498997335056
- 2121084 cubed (21210843) is 9542751263429920704
-
The
square root of 2121084 is 1456.3941774121 -
The
cube root of 2121084 is 128.4850573347
Scales and comparisons
How big is 2121084?- 2,121,084 seconds is equal to 3 weeks, 3 days, 13 hours, 11 minutes, 24 seconds.
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To count from 1 to 2,121,084 would take you about five weeks!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 2121084 cubic inches would be around 10.7 feet tall.
Recreational maths with 2121084
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The information we have on file for 2121084 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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